18064672

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{7951}}^1$

素因数の和:8032

約数の個数: 24

約数和(自身を含む): 36070272

約数和(自身を除く): 18005600

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 7951, 15902, 31804, 63608, 127216, 254432, 564521, 1129042, 2258084, 4516168, 9032336, 18064672]

約数ペア:

[(1, 18064672), (2, 9032336), (4, 4516168), (8, 2258084), (16, 1129042), (32, 564521), (71, 254432), (142, 127216), (284, 63608), (568, 31804), (1136, 15902), (2272, 7951)]